stdio-common/bug14.c

   1 #include <locale.h>
   2 #include <wchar.h>
   3 #include <stdio.h>
   4 #include <stdlib.h>
   5
   6 /* MB_CUR_MAX multibyte ones (6 UTF+0080, in this case) */
   7 static const char string[] = "\
   8 \xc2\x80\xc2\x80\xc2\x80\xc2\x80\xc2\x80\xc2\x80";
   9
  10 int
  11 main (void)
  12 {
  13   if (setlocale (LC_ALL, "de_DE.UTF-8") == NULL)
  14     {
  15       puts ("cannot set locale");
  16       exit (1);
  17     }
  18
  19   wchar_t s[7];
  20   int n = sscanf (string, "%l[\x80\xc2]", s);
  21   if (n != 1)
  22     {
  23       printf ("return values %d != 1\n", n);
  24       exit (1);
  25     }
  26
  27   return 0;
  28 }